The gymnastics floor at the 2016 Olympics has literal springs beneath it.

On Aug. 7, Al Trautwig told viewers of NBC’s gymnastics coverage that they’d be advised to watch Simone Biles’ floor routine. “This is a bouncy floor,”

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Simone Biles wins fourth Olympic gold on floor

History finally at hand, Biles headlines US gymnastics team

Simone Biles unsure she will compete remainder of Olympics - Los Angeles Times

Gym dandies all around – The Denver Post

Gymnastics skills named after Simone Biles to look for at the Tokyo Olympics - Good Morning America

Meet the USA Women's Gymnastics Team for Tokyo Olympics 2021

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Simone Biles takes lead at U.S. Olympic gymnastics trials - Los Angeles Times